Thanks! Yeah, it's heartening to see a library with a good stock of manga. I'll definitely find out if any more volumes of Goodnight Punpun are in the works; my local libraries have their collective stock catalogue online, so that's another resource available for looking into it.I'm so glad to see that your library still has a good selection of manga titles
I've got volume 1 of A Silent Voice on loan at the moment, as well the first volume of Nichijou. It seems like supply is actually outstripping demand sometimes, though, as I'm the first person to borrow either. A Silent Voice turns out to have been available for loan since October last year, yet the stamp card was as yet blank before I took it out.
There's still more to think about beyond my current loans: off the top of my head there's the first volume of Orange, the first two omnibus editions of I Am a Hero, and both(?) omnibus volumes of Angelic Layer too.
I also want to check out the ComicsPlus library app that @Professor Irony mentioned here recently. Thanks to the Prof for going into detail about it; I was aware of there being an app, but didn't realise quite what it could make available for reading. I've saved the link he posted.